If you have ever picked up a strand of pearls and wondered if they are real, you are not alone. Real pearls and good imitations often look very similar, especially in photos. Luckily, a few simple tests can help.
The tooth test
It is the most common method, and it does, in fact, work. Rub the pearl against the edge of your front teeth. Since it has thin layers of nacre on its surface, a genuine pearl will feel a little gritty or sandy. A counterfeit pearl, which is generally made of glass or plastic, will, on the other hand, feel smooth and glassy.
It might seem a bit strange, but this is one of the fastest and most dependable methods of checking.
Look at the surface
Real pearls, especially natural baroque and keshi types, are never perfectly uniform. You will see small texture differences, like tiny ridges, dimples, or gentle ripples. These are signs of real nacre, not defects.
Imitation pearls often look too perfect. Their surface is smooth and even all over, and their shine can seem a bit plastic, appearing bright on the surface instead of glowing from within.
Check the weight
Real pearls feel heavier than you might expect. Glass imitation pearls can be heavier than plastic ones, but both usually feel a bit different from real pearls once you have handled a few. The difference is subtle, but you can notice it.
Look at the drill holes.
On real pearls, the drill holes usually have sharp, clean edges. On imitation pearls, the coating around the hole often looks thicker, uneven, or sometimes a bit peeled because it is just a surface layer, not solid nacre.
A note on cultured pearls
All the pearls in Pearl Art Nature pieces are cultured natural pearls, including baroque, keshi, Akoya, and rice pearls grown inside living molluscs. They pass the tooth test, show natural surface differences, and act just like real pearls because they are real. Cultured means a person started the process, but the nacre is completely natural.